Method for measurement of the grid transparency in ionization chambers

2020/08/17 by Anatoli A. Vorobyev, Vorobyev, A. A., V. A. Korolev +1
Medicine · Physics and Astronomy · #Advanced Radiotherapy Techniques #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Instrumentation and Detectors (physics.ins-det) #Radiation Therapy and Dosimetry #Radioactive Decay and Measurement Techniques

paper · pdf · doi:10.48550/arxiv.2008.07210

openalex publication_date 2020/08/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A method is proposed for measurements of the transparency coefficient of the grids used in ionization chambers. The method is based on application of the Green's reciprocity theorem and gives an accuracy of (3 - 5)%. The experimental data are compared with the results of theoretical calculations for the case of flat grids.

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